This interesting circuit was found in a 90’s American documentation. The circuit has a maximum current of 20 A and uses a transformer with the characteristics given next to the diagram.
This modulator circuit was found in an American documentation from the 90's. The circuit uses a...
This simple circuit with good gain using just one transistor was published in Radio Electronics magazine...
Taken from a 1954 book by Rufus Turner, this amplifying step with PT2A transistors provides an...